html,
body {
    margin: 0;
    padding: 0;
    height: 100%;
}

body {
    display: flex;
    flex-flow: column nowrap;
}

#root {
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
    font-style: 400;
    font-size: 16px;
    padding: 20px;
    flex: 1;
}